Spatial index error whilst creating an index for a GeoRaster column

Question

Dear all
Several months ago I inserted 12 Raster map PNG files into Oracle as GeoRaster data. I then viewed these in MapBuilder to check they are were loaded and as they appeared, it seemed to suggest they were.
Today however I realised I had not created an entry for USER_SDO_GEOM_METADATA or a spatial index. Therefore I attempted to do this using the code below. When I first made an entry into USER_SDO_GEOM_METADATA I did not add .spatialextent after the column name, web_raster_map. However whilst reading the MapViewer manual I decided it was required so create a new entry. However the error message, posted at the end, was the same in each case. If any one has any ideas on what I may have done wrong, I would be grateful.
Is the entries eastings-x and northings-y wrong? Should that be X and Y and if so would that resolve the errors? I was using a script I had created previously for vector data and adapting it.
INSERT INTO USER_SDO_GEOM_METADATA
(TABLE_NAME,
COLUMN_NAME,
DIMINFO,
SRID)
VALUES (
'WEB_RASTER_MAP_FILE',
'web_raster_map.spatialextent',
SDO_DIM_ARRAY( -- full grid size goes here
SDO_DIM_ELEMENT('eastings-x', -3273.58473839662, -8471.66, 0.005),
SDO_DIM_ELEMENT('northings-y', -9694.76, -1632.88473839662, 0.005)),
96163497); -- this is a user created srid
commit;
CREATE INDEX WEB_RASTER_MAP_FILE_IDX ON WEB_RASTER_MAP_FILE (web_raster_map)
   INDEXTYPE IS MDSYS.SPATIAL_INDEX;
commit;Error message was as follows:
Error starting at line 14 in command:
CREATE INDEX WEB_RASTER_MAP_FILE_IDX ON WEB_RASTER_MAP_FILE (web_raster_map)
   INDEXTYPE IS MDSYS.SPATIAL_INDEX
Error at Command Line:14 Column:13
Error report:
SQL Error: ORA-29855: error occurred in the execution of ODCIINDEXCREATE routine
ORA-13200: internal error [Unsupported Type] in spatial indexing.
ORA-06512: at "MDSYS.SDO_INDEX_METHOD_10I", line 10
29855. 00000 -  "error occurred in the execution of ODCIINDEXCREATE routine"
*Cause:    Failed to successfully execute the ODCIIndexCreate routine.
*Action:   Check to see if the routine has been coded correctly.
commit succeeded.Kind regards
Tim
Edited by: user467357 on Mar 23, 2009 5:45 PM
To add an additional comment.

Answer 1

Dear sravada
Thank you for your reply, I very grateful. I didn't spot that mistake because I was coming from the point of only needing to add the column name. When your starting out most mistakes are simple ones.
Kind regards
Tim